Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/81 of 10/15?"
4281 × 1015 is 2881.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/81×10/15 42/81×20/15 42/81×10/30 42/81×30/15 42/81×10/45 42/81×50/15 42/81×10/75 42/81×70/15
© everydaycalculation.com